Kotoko has to leave the Irie home, and decides to give up on Naoki. But she is determined to pursue the grueling training in tennis. It so happens that she is challenged to a pairs match, paired with Naoki against the Sudo-Matsumoto team. Naoki loses for the first time in his life, so he decides to coach Kotoko in tennis. On the other hand, Noriko misses Kotoko and goes undercover to the university, where she gets the news that Naoki and Kotoko have had their first kiss.
But I'd feel bad if I embarrassed you again.
Pero me sentiría mal 
si te pongo en ridículo otra vez.
Pero te sentirás mal cuando 
te ponga otra vez en ridículo.
mais je n’ai pas envie
de t’humilier une fois de plus.
Mas me desculpe se eu deixei 
você com vergonha.